In the distant future, the Doctor, Sarah and Harry find a space station preserving the future of mankind. But the insect Wirrn have got there first...
Tom Baker
The Doctor
Elisabeth Sladen
Sarah Jane Smith
Ian Marter
Harry Sullivan
Wendy Williams
Vira
Kenton Moore
Noah
Richardson Morgan
Rogin
John Gregg
Lycett
Christopher Masters
Libri
Stuart Fell
The Wirrn
Nick Hobbs
Gladys Spencer
High Minister (voice)
Peter Tuddenham
Voices on Nerva (voice)
Rodney Bennett
Director
Robert Holmes
Writer
Philip Hinchcliffe
Producer
Nov 14, 2007
Aug 25, 1989
Apr 24, 1968
Jun 30, 1988
Oct 5, 1961
Jan 28, 2013
Nov 15, 1980
Dec 13, 1980
Aug 23, 2014
Sep 20, 2024
Feb 9, 2007
Jan 11, 1992
Oct 5, 2023
Jul 29, 2008
Dec 25, 2014
Jun 24, 2021
BBC
GB
United Kingdom
English
